Wibson

Just 27% of adults feel like they have “some control” over how their personal data is used by mobile apps and services, according to a recent survey by Mobile Ecosystem Forum. The desire to have more say over how personal data is used is leading to a new technology vertical, as next-generation data brokers put together marketplaces where consumers can offer up their own data to brands in exchange for cash and other lucrative incentives.

Here are five examples of services that consumers are using to take control of the data they share with advertisers and keep their private information private.